Olympic National Park’s Enchanted Valley transports hikers to another world via the East Fork Quinault River Trail.

In short, while the picture is authentic, it does not show the "Great Pacific Garbage Patch." Underwater photographer ...

A subset of North American iguanas likely landed on an isolated group of South Pacific islands about 34 million years ago — ...

Multiple road closures are scattered in northern Arizona because of a winter snow storm that is dumping snow in the High ...

Wildflower season, which typically runs from April to June in the Columbia Gorge depending on weather, is one of the most ...

Pacific sleeper shark in research ‘sling’—allows scientists easy access to tag and study the animal at the surface of the ...

Inside deep-sea coral in the Pacific, an iridescent creature waits in ambush. Zhou Y, Zhang R, Shen C, Mao Q, Zhang M, Zhang ...

Agencies that keep tabs on Northwest rivers and snowpack have been shedding scientists under the Trump administration.

High-speed trains are common throughout the world, but America is far behind. Changing this will require investment and ...